- Bipartisan stablecoin legislation has advanced further than any previous attempt, with both the House Financial Services Committee and Senate Banking Committee considering complementary bills
- The proposed framework would require stablecoin issuers to obtain either a federal banking charter or state money transmitter licence with enhanced requirements
- Reserve requirements under the proposed legislation mandate 1:1 backing with high-quality liquid assets including US Treasuries, insured deposits, and Federal Reserve deposits
- Foreign-issued stablecoins (including Tether) would face compliance requirements to continue operating in the US market
- The Federal Reserve would gain oversight authority for systemically important stablecoin issuers exceeding a specified market capitalisation threshold
The Legislative Landscape
After years of false starts, US stablecoin legislation has reached a stage of genuine political momentum. Both the House Financial Services Committee and the Senate Banking Committee have produced bills with bipartisan support, and the broader political environment — shaped by the growing recognition of stablecoins as critical financial infrastructure — suggests a plausible path to enactment.
The proposed frameworks share several core elements: federal reserve requirements mandating 1:1 backing with high-quality liquid assets, licensing requirements for issuers, consumer protection standards including redemption rights, and a supervisory architecture split between federal and state regulators based on issuer size and systemic importance.
For fiat-referenced token issuers, the implications are profound. Compliance with US federal stablecoin legislation would create a regulatory moat comparable to MiCA in Europe, while non-compliance could effectively exclude issuers from the world’s largest financial market.
Reserve Requirements
The proposed reserve standards would require stablecoin issuers to maintain reserves consisting exclusively of US Treasury securities with maturities under 93 days, deposits at FDIC-insured institutions, Federal Reserve deposits, and cash. Notably absent from the approved reserve asset list: corporate bonds, commercial paper, crypto assets, and secured loans — all of which feature in certain issuers’ current reserve portfolios.
This represents a significant tightening compared to current market practice and would require material reserve portfolio adjustments from issuers whose current holdings do not conform to the proposed standards.
Implications for Market Structure
If enacted, US stablecoin legislation would likely accelerate three structural trends already underway in the fiat-referenced token market: consolidation among issuers as compliance costs rise, increased institutional adoption as regulatory clarity reduces counterparty risk assessments, and convergence between stablecoin regulation and traditional banking regulation.
The interaction between US legislation and MiCA will be particularly consequential. Issuers that achieve compliance in both jurisdictions will enjoy access to the world’s two largest regulated financial markets — a competitive advantage that may prove decisive in the long-term market structure of fiat-referenced tokens.